Yitzhak Benbaji and Daniel Statman present a new theory on the ethics of war which shows that wars can be morally justified at both the ad bellum level and the in bello level.

Harry Wolfson’s celebrated two-volume study of Spinoza – The Philosophy of Spinoza: Unfolding the Latent Process of His Reasoning – appeared in 1934 with Harvard University Press. The book originated in a series of five studies Wolfson published in the Chronicon Spinozanum between 1921 and 1926. In the Chronicon, Wolfson announced that the studies published in the journal are instalments from a planned larger work, to be titled: “Spinoza, the Last of the Mediaevals: A Study of the Ethica Ordine Geometrico (...) Demonstrata in the light of a hypothetically constructed Ethica More Scholastico Rabbinicoque Demonstrata.” In the preface to the 1934 book, Wolfson notes that the original title “had to be abandoned, as it did not seem advisable to have the title begin with the word ‘Spinoza’”. Thus, whatever stylistic reasons motivated Wolfson to amend the title, he was clearly not withdrawing from his view of Spinoza’s Ethics as being “More Scholastico Rabbinicoque Demonstrata.”. (shrink)

In this paper, I study one aspect of the philosophical encounter between Spinoza and Hegel: the question of the reality of time. The precise reconstruction of the debate will require a close examination of Spinoza's concept of tempus (time) and duratio (duration), and Hegel's understanding of these notions. Following a presentation of Hegel's perception of Spinoza as a modern Eleatic, who denies the reality of time, change and plurality, I turn, in the second part, to look closely at Spinoza's text (...) and show that Hegel was wrong in reading Spinoza as denying the reality of duration and change. Ironically, Hegel's misreading of Spinoza as denying the reality of duration and change has been compensated for by a reading of Hegel as denying the reality of time by one of Hegel's most prominent followers, John Ellis McTaggart. I discuss McTaggart's reading of Hegel's Logic in the final part of the paper. (shrink)

Spinoza's Ethics, published in 1677, is considered his greatest work and one of history's most influential philosophical treatises. This volume brings established scholars together with new voices to engage with the complex system of philosophy proposed by Spinoza in his masterpiece. Topics including identity, thought, free will, metaphysics, and reason are all addressed, as individual chapters investigate the key themes of the Ethics and combine to offer readers a fresh and thought-provoking view of the work as a whole. Written in (...) a clear and accessible style, the volume sets out cutting-edge research that reflects, challenges, and promotes the most recent scholarly advances in the field of Spinoza studies, tackling old issues and bringing to light new subjects for debate. (shrink)

Zionism aimed to establish a national home for Jews in Palestine. It involved settlement of Zionist Jews in the region, despite facing resistance from many local Arabs. Was the unilateral Zionist settlement morally permissible, or was it an instance of wrongful colonialism? Three objections will be discussed here and they all stem from the Kantian ethics of state-building and the minimalistic conception of statehood that follows from it. According to the ‘neutralist objection’, the establishment of a national home is not (...) a just cause for a state building project. The ‘cosmopolitan’ objection argues that unilateral settlement is permissible only in extreme circumstances and that typically, it violates the locals’ right to self-rule. Finally, the imperialist objection argues that Zionist unilateralism exploited the wrongful colonial rule to which Arab Palestinians were subject. I will show that no Kantian objection to Zionism is decisive. (shrink)

In the current paper I rely on two outstanding studies. The one, by Warren Zev Harvey, draws a portrait of Spinoza as Maimonidean, stressing the continuity between Maimonides and Spinoza on the issue of morality and the highest good. The other is the magisterial study by Steven Shmuel Harvey of the reception of the Nicomachean Ethics in medieval Jewish philosophy, from its being subject to almost complete indifference in the period before Maimonides until it became “the best known and most (...) cited work of Aristotle” in sixteenth-century Jewish philosophy. In the first part of this paper I will discuss some main junctions in the medieval Jewish reception of the notion of the highest good. This discussion will be cursory and will mostly focus on matters that will help us approach Spinoza’s views on the issue, views which will be examined closely in the second part of the paper. (shrink)

At the opening of the Ethics Spinoza defines God as a substance consisting of infinitely many attributes. Still, the reader of the Ethics will find only two of these attributes discussed in any detail in Parts Two through Five of the book. Addressing this intriguing gap between the infinity of attributes asserted in E1d6 and the discussion of merely the two attributes of Extension and Thought in the rest of the book, Jonathan Bennett writes: “Spinoza seems to imply that there (...) are other [attributes] – he says indeed that God or Nature has “infinite attributes.” Surprising as it may seem, there are reasons to think that by this Spinoza did not mean anything entailing that there are more than two attributes.” In this paper I show that Bennett’s claim is fundamentally wrong and deeply misleading. I do think, however, that addressing Bennett’s challenge helps us better understand Spinoza’s notion of infinity. I begin by summarizing Bennett’s arguments and then turn to examine briefly the textual evidence for and against his reading. I respond to each of Bennett’s arguments, and conclude by pointing out some theoretical considerations that, I believe, simply refute his reading. (shrink)

Larry Temkin challenged what seems to be an analytic truth about comparatives: if A is Φ-er than B and B is Φ-er than C, then, A is Φ-er than C. Ruth Chang denies a related claim: if A is Φ-er than B and C is not Φ-er than B, but is Φ to a certain degree, then A is Φ-er than C. In this paper I advance a context-sensitive semantics of gradability according to which the data uncovered by Temkin and (...) Chang leave both statements intact. (shrink)

This volume brings established scholars together with new voices to engage with the complex system of philosophy proposed by Spinoza in his masterpiece. Topics including identity, thought, free will, metaphysics, and reason are all addressed, as individual chapters investigate the key themes of the Ethics and combine to offer readers a fresh and thought-provoking view of the work as a whole. Written in a clear and accessible style, the volume sets out cutting-edge research that reflects, challenges, and promotes the most (...) recent scholarly advances in the field of Spinoza studies, tackling old issues and bringing to light new subjects for debate. (shrink)

This is an Italian translation of Spinoza's Metaphysics: Substance and Thought (Oxford UP, 2013).

Journal Name: The Law & Ethics of Human Rights Issue: Ahead of print.

Like many of his contemporaries, Hegel considered Spinoza a modern reviver of ancient Eleatic monism, in whose system “all determinate content is swallowed up as radically null and void”. This characterization of Spinoza as denying the reality of the world of finite things had a lasting influence on the perception of Spinoza in the two centuries that followed. In this article, I take these claims of Hegel to task and evaluate their validity. Although Hegel’s official argument for the unreality of (...) modes in Spinoza’s system will turn out to be unsound, I do believe there is one crucial line in Spinoza’s system – Spinoza’s rather weak and functional conception of individuality – which provides some support for Hegel’s reading of Spinoza. (shrink)

Spinoza’s recognition of the unpredictable fortunes of individuals, explicable through the interplay between their intrinsic natures and their susceptibility to external causes, informs his account of political success and – what for him is the same thing – political virtue. Thus, a state may thrive because it has a good constitution (an internal feature), or because it was fortunate not to be surrounded by powerful enemies. Normally, however, it is the combination of both luck and internal qualities that determines the (...) fate of things. What is true about the fate of states holds equally of the fate of other types of individual, both human and non-human. In a sense, even the fate of a theory is determined by the interplay between its intrinsic virtues, and mere historical luck. A quarter century ago, shortly after I began my graduate studies in philosophy at Yale, I started thinking about writing a dissertation on Spinoza’s philosophy. A good and caring friend in my graduate cohort advised me against the idea, which he believed was tantamount to “professional suicide” given the oddity of Spinoza’s thought. Indeed, the environment of analytic philosophy in the mid- and even late-1990s was not particularly auspicious for the academic study of Spinoza. Spinoza was – rightly – considered as having little commitment to commonsense, and commitment to commonsense – the most stubborn of prejudices – was (and still is) considered by many a minimal requirement for entry into the club of “decent” philosophers. Yet, things have changed over the past twenty-five years. So much so, that recently a (non-Spinozist) early modernist colleague of mine complained to me about the futility of changing the description of an event he planned from a ‘Spinoza workshop’ into an ‘early modern philosophy workshop,’ since “one way or another, most of the submitted abstracts are going to deal with Spinoza.” Indeed, in many ways, the interest and intensity of the study of Spinoza’s philosophy in the Anglo-American world has eclipsed that of almost all other early modern philosophers, and we seem to be facing a circumstance in which Spinoza is gradually competing with, if not replacing, Kant as the compass of modern philosophy. One can list many reasons for these dramatic developments: from Spinoza’s radical naturalism, to his dismissal of the fairytales of anthropomorphic and anthropocentric religion – while Kant on these issues could at best be said to kick the ghosts from the front door while inviting them back as ‘ideas’ or ‘postulates of practical reason’ through the back door –- to his unequivocal rejection of the illusions of humanism. Still, we lack a full explanation of the recent Spinozist upheaval in North American philosophy. (shrink)

Michael Walzer is one of the world’s leading philosophers and political theorists. In addition to his best-known books such as Spheres of Justice , and Just and Unjust Wars , he has contributed to contemporary political debates beyond academia in the New York Times , the New Yorker and Dissent . Reading Walzer is the first book to assess the full range of Walzer’s work. An outstanding team of international contributors consider the following topics in relation to Walzer’s work: the (...) moral standing of nation states individual responsibility and laws governing the conduct of war debates over intervention and non-intervention human and minority rights moral and cultural pluralism equality justice Walzer’s radicalism and role as a critic. All chapters have been specially commissioned for this collection, and Walzer’s responses to his critics makes Reading Walzer essential reading for students of political philosophy and political theory. (shrink)

A striking feature of Cappelen and Lepore's Davidsonian theory of quotation is the range of the overlooked data to which it offers an elegant semantical analysis. Recently, François Recanati argued for a pragmatic account of quotation, on the basis of new data that Cappelen and Lepore overlooked. In this article I expose what seem to me the weak points in Recanati's alternative approach, and show how proponents of the demonstrative theory can account for the data on which Recanati bases his (...) theory. (shrink)

Spinoza’s interpretation of the election of the Hebrews in the third chapter of the Theological Political Treatise enraged quite a few Jewish readers of the nineteenth and twentieth centuries. The rise of nationalism, and the demand of loyalty to one’s own genos brought about a certain style of patriotic writing aimed at Spinoza’s “betrayal.” In a series of lectures on the eve of the Great War, Hermann Cohen portrayed Spinoza as a person of “demonic spirt” and as “the great enemy (...) who emerged from our midst.” In a stream of words more akin to shouting than to analytic discourse, Cohen protested against what he took to be the universal complacency regarding Spinoza’s treachery: “When Spinoza, with merciless severity, makes his own nation the object of contempt – at the time that Rembrandt lived on the same street and immortalized the ideal type of the Jew - no voice rises in protest against this humanly incomprehensible betrayal.” Cohen was right in identifying in Spinoza an absence of ethnic patriotism. I, for one, find this absence a virtue rather than a vice, and in this chapter I will argue, inter alia, that in rejecting ethnic normativity Spinoza was consistent with a dominant strand of rabbinic thought. What precisely was so offensive in Spinoza’s words in chapter three of the TTP? A common reading of this chapter suggests that Spinoza presents the election of the Hebrews as merely political and not spiritual in nature, thus downgrading the importance of the election. This reading is not absolutely groundless, but it is highly imprecise, for as we shall shortly see, for Spinoza, God’s (genuine) election of the Hebrews indicates the political weakness of their state, rather than its strength. Apart from pointing out this important corrective, I will also attempt in this essay to evaluate Spinoza’s critique of the election of the Hebrews, the result of which might lead us to some highly unexpected conclusions. In the first section of this chapter I present an outline of Spinoza’s interpretation of the connection between the Hebrews’ belief in being chosen, and the xenophobic nature of their ancient state. In the second section, I discuss Spinoza’s interpretation of the election of the Hebrews in chapter three of the TTP, and show that on Spinoza’s sardonic reading it was nothing but luck which allowed the Hebrew state to survive for a rather long time in spite of its poor political constitution. The third and final part provides a defense of Spinoza’s critique of the notion of chosenness. I will argue, first, that chosenness has never been granted the status of theological doctrine or principle of faith within rabbinic Judaism. I will then point out the significant religious problems with the notion of chosenness, suggesting however two exceptions in which belief in chosenness might still be defensible. I will conclude this section with a discussion of rabbinic views on the conversion of minors, arguing that according to the mainstream rabbinic view, being a Jew is a merit only on the condition that a person is pious, a view which is not far from Spinoza’s own claims in the third chapter of the TTP. (shrink)

Yitzhak Melamed here offers a new and systematic interpretation of the core of Spinoza's metaphysics. In the first part of the book, he proposes a new reading of the metaphysics of substance in Spinoza: he argues that for Spinoza modes both inhere in and are predicated of God. Using extensive textual evidence, he shows that Spinoza considered modes to be God's propria. He goes on to clarify Spinoza's understanding of infinity, mereological relations, infinite modes, and the flow of finite (...) things from God's essence. In the second part of the book, Melamed relies on this interpretation of the substance-mode relation and the nature of infinite modes and puts forward two interrelated theses about the structure of the attribute of Thought and its overarching role in Spinoza's metaphysics. First, he shows that Spinoza had not one, but two independent doctrines of parallelism. Then, in his final main thesis, Melamed argues that, for Spinoza, ideas have a multifaceted structure that allows one and the same idea to represent the infinitely many modes which are parallel to it in the infinitely many attributes. Thought turns out to be coextensive with the whole of nature. Spinoza cannot embrace an idealist reduction of Extension to Thought because of his commitment to the conceptual separation of the attributes. Yet, within Spinoza's metaphysics, Thought clearly has primacy over the other attributes insofar as it is the only attribute which is as elaborate, as complex, and, in some senses, as powerful as God. (shrink)

This article seeks to examine how religious ideas that are not the focus of a particular halakhic question become the crux of the ruling, thereby molding it and dictating its bias. We will attempt to demonstrate this through a study of Jewish medical ethics, based on some of the rulings of one of the greatest halakhic decisors of the previous generation: Rabbi Eliezer Yehuda Waldenberg (1915–2006). Rabbi Waldenberg molds his rulings on the basis of a religious principle asserting that the (...) legitimacy of any medical procedure is qualified and limited. Rabbi Waldenberg rejects certain accepted medical practices, including plastic surgery, in vitro fertilization, and organ transplants. Even if these procedures are regarded by other halakhic decisors as being legitimate, for Rabbi Waldenberg they are ethically and religiously improper, and therefore they are halakhically forbidden. (shrink)

Spinoza’s philosophy is bold and rich in challenges to our “common-sense intuitions”, and insofar as it provides powerful arguments to motivate these challenges, I believe that we cannot ask for more. Bold and well-argued philosophy has the indispensable virtue of being able to unsettle and try us, to move us to reconsider what seems natural and obvious, and possibly even to change our most basic beliefs. Indeed, for those who seek to test – rather than confirm - their old and (...) well-fortified intuitions, Spinoza is nothing short of a living spring. My deep support for rigorous, counter-intuitive philosophy notwithstanding, a considerable part of the current paper will be dedicated to an examination and critique of one of the boldest and most fascinating readings of Spinoza of the past few years. In his recent piece, “Rationalism Run Amok: Representation and the Reality of Emotions in Spinoza,” and in his outstanding new book, Michael Della Rocca suggests a strict identification of the relations of inherence, causation, and conception in Spinoza (Della Rocca develops this view partly in response to a position recently articulated by Don Garret). In order to see the striking implications of this claim, one need only realize that, according to Della Rocca, Spinoza holds that insofar as the sun is the (partial) cause of some states of the sunflower, the sunflower (partly) inheres in the sun. Furthermore, insofar as my great-great-grandparents caused me, I inhere in them (though we never co-existed at the same time). The mere oddity of Della Rocca’s claim will play only a limited role, if any, in my discussion below. Della Rocca provides important and interesting arguments to the effect that if we are to accept Spinoza’s radical version of the Principle of Sufficient Reason (henceforth, PSR), we should bite the bullet and accept the odd implications of Spinoza’s alleged view. While I have nothing but admiration for this willingness to read Spinoza in an allegedly consistent and uncompromising manner, I do think that Della Rocca’s argument that a strict endorsement of the PSR leads necessarily to the identification of the relations of inherence, causation and conception is wrong. I will argue that (1) Spinoza never endorsed this identity, and (2) that Della Rocca’s suggestion could not be considered as a legitimate reconstruction or friendly amendment to Spinoza’s system because it creates several severe and irresolvable problems in the system, and for that reason (and not because the threefold identity contravenes common sense) it should be rejected. In the rest of the paper I rely on my analysis of the relations of inherence, causation, and conception, and suggest a new interpretation of core issues in Spinoza’s metaphysics, and particularly of the conceived through and in another relations and the nature of the substance/modes opposition. Against Della Rocca’s claim that the bifurcation of efficient causation (into causation which is, and is not, accompanied by inherence) constitutes an illegitimate brute fact, I will argue that the bifurcation of causation in Spinoza is paralleled by a bifurcation of conception and that the two relations are grounded in the foundational bifurcation of existence into substance and modes. If we are to recognize the reality of modes in Spinoza, we must also acknowledge the bifurcations that result from the bifurcation of existence into substance and modes. (shrink)

In this paper I explore one issue in the history of German Idealism which has been widely neglected in the existing literature. I argue that Salomon Maimon was the first to suggest that Spinoza's pantheism was a radical religious (or 'acosmistic') view rather than atheism. Following a discussion of the historical context of Maimon's engagement with Spinoza, I point out the main Spinozistic element of Maimon 's philosophy: the view of God as the material cause of the world, or as (...) the subject in which all things inhere. I argue that this doctrine was the basis of Maimon's Law of Determinability. (shrink)

The distinction between essence (essentia) and existence (existentia) plays a major role in Spinoza’s metaphysics. Although the distinction did not originate with Avicenna, it is primarily through Avicenna’s influence that it became widespread, if not ubiquitous, in both Jewish and Christian medieval philosophy (e.g., Ogden 2021). Spinoza was clearly familiar with this important distinction through his study of Maimonides, Crescas, and Descartes, and it is particularly useful to examine Spinoza’s employment of the distinction in contrast to Descartes’. In the Meditations, (...) Descartes relies on the distinction in a proof of God’s existence, and in his exploration of the essence of material things (both in Meditation Five). (shrink)

The first section of the chapter will address the philosophy of modality among Spinoza’s medieval Jewish predecessors, and, primarily, in Hasdai Crescas (1340-1410/11), a bold and original, anti-Aristotelian philosopher. This section should both complement the discussion of modality in medieval Christian and Islamic philosophy in the previous chapters of this volume and provide some lesser-known historical background to Spinoza’s own engagement with modal philosophy. Following a section on Spinoza’s definitions of his main modal concepts and his understanding of contingency, I (...) will turn, in the third section, to discuss the extent of Spinoza’s commitment to necessitarianism. The recent debate about whether Spinoza was a strict necessitarian has resulted in quite a few insights about Spinoza’s modal philosophy, but it has also detracted attention from some basic questions about Spinoza’s modal philosophy, and in the fourth and last section of the chapter, I will attempt to chart the foundational questions that still have been barely explored. The primary aim of this chapter it to provide a survey and outline of the chief elements of Spinoza’s modal philosophy. Still, beyond the mere overview of Spinoza’s arguments (and some major scholarly debates), I will also advance two original theses. First, I will show that Spinoza makes a distinction between two notions of contingency, and that once this important distinction is observed, Spinoza’s various assertions about contingency turn out to be consistent. Secondly, I will discuss the text (E2a1) which is commonly taken to be the strongest and most stubborn proof against the reading of Spinoza as strict necessitarianism; I will show that the basic meaning of this text has been widely misunderstood, and that E2a1 is perfectly compatible with strict necessitarianism. (shrink)

This article proposes an analysis of the doctrine of sufficiency. According to my reading, the doctrine's basic positive claim is ‘prioritarian’: benefiting x is of special moral importance where (and only where) x is badly off. Its negative claim is anti-egalitarian: most comparative facts expressed by statements of the type ‘x is worse off than y’ have no moral significance at all. This contradicts the ‘classical’ priority view according to which, although equality per se does not matter, whenever x is (...) worse off than y, at least some priority should be assigned to helping x. Section I elaborates and defends this reconstruction of the doctrine of sufficiency, and section II shows that the privileged utility level presumed within the sufficiency framework exists. (shrink)

In his Lectures on the History of Philosophy, Hegel offers the following verdict on Spinoza’s ontology: “According to Spinoza what is, is God, and God alone. Therefore, the allegations of those who accuse Spinoza of atheism are the direct opposite of the truth; with him there is too much God” (Hegel 1995, vol. 3, 281-2). It is not easy to dismiss Hegel’s grand pronouncement, since Spinoza indeed clearly affirms: “whatever is, is in God” (E1p15). Crocodiles, porcupines (and your thoughts about (...) crocodiles and porcupines) are all in God. There is nothing that is not in Spinoza’s God. Spinoza defines God at the very opening page of the Ethics, and the definition (and its explication) unfold in three successively elucidatory steps: First, Spinoza characterizes God as “a being absolutely infinite [ens absolute infinitum]. Then, he spells out this characterization: “i.e., a substance consisting of an infinity of attributes, of which each one expresses an eternal and infinite essence” (E1def6). Finally, Spinoza adds an explicatio to the entire definition: “I say absolutely infinite, not infinite in its own kind; for if something is only infinite in its own kind, we can deny infinite attributes of it; but if something is absolutely infinite, whatever expresses essence and involves no negation pertains to its essence.” Throughout his philosophical career Spinoza plays with the precise formulation of this definition; its core remains pretty stable, though the small variations might indicate attempts to explore alternative nuances (see, for example, KV II.1; I/19; Ep. 2; IV/7; Ep. 83; IV/335). (shrink)

An unparalleled collection of original essays on Benedict de Spinoza's contributions to philosophy and his enduring legacy A Companion to Spinoza presents a panoramic view of contemporary Spinoza studies in Europe and across the Anglo-American world. Designed to stimulate fresh dialogue between the analytic and continental traditions in philosophy, this extraordinary volume brings together 53 original essays that explore Spinoza's contributions to Western philosophy and intellectual history. A diverse team of established and emerging international scholars discuss new themes and classic (...) topics to provide a uniquely comprehensive picture of one of the most influential metaphysicians of all time. Rather than simply summarizing the body of existing scholarship, the Companion develops new ideas, examines cutting-edge scholarship, and suggests directions for future research. The text is structured around six thematically-organized sections, exploring Spinoza's life and background, his contributions to metaphysics and natural philosophy, his epistemology, politics, ethics, and aesthetics, the reception of Spinoza in the work of philosophers such as Kant, Schelling, Schopenhauer, and Hegel, and more. This unparalleled research collection combines a timely overview of the current state of research with deep coverage of Spinoza's philosophy, legacy, and influence. Part of the celebrated Blackwell Companions to Philosophy series, A Companion to Spinoza is an ideal text for advanced courses in modern philosophy, intellectual history, and the history of metaphysics, and an indispensable reference for researchers and scholars in Spinoza studies. (shrink)

Schopenhauer’s philosophical engagement with Spinoza spreads over many fronts, and an adequate – not to say, complete – treatment of the topic, should cover at least the following issues: Schopenhauer’s critique (and misunderstanding) of Spinoza’s pivotal concept of causa sui; Schopenhauer’s claim that Spinoza confused reason [ratio] and cause [causa]; the relationship between Schopenhauer’s and Spinoza’s monisms; the eminent role that both philosophers assign to causality; and finally, Schopenhauer’s view of the world as a macroanthropos, as opposed to Spinoza’s attack (...) on anthropomorphic thinking. An attempt to reconstruct a genuine philosophical dialogue between Schopenhauer and Spinoza should begin by setting the record straight and clarifying the former’s mis-readings of the latter (and there are quite a few of this kind ). We could also benefit from comparing Schopenhauer’s reception of Spinoza’s with that of Schopenhauer’s German contemporaries. Regrettably our space here is limited and so if we wish to treat any of the issues in any depth, we must restrict the scope of the current chapter. For this reason, I have decided to concentrate on two central issues: animal rights (Part I) and evil (Part II). These issues are, clearly, at least as important as the others listed above. (shrink)

The article explains the nature of the immanent cause in Spinoza. It shows that immanent causation is a distinct genus of efficient causation, i.e., an efficient cause whose effect inheres in the cause.

There can be little doubt that without Spinoza, German Idealism would have been just as impossible as it would have been without Kant. Yet the precise nature of Spinoza's influence on the German Idealists has hardly been studied in detail. This volume of essays by leading scholars sheds light on how the appropriation of Spinoza by Fichte, Schelling and Hegel grew out of the reception of his philosophy by, among others, Lessing, Mendelssohn, Jacobi, Herder, Goethe, Schleiermacher, Maimon and, of course, (...) Kant. The volume thus not only illuminates the history of Spinoza's thought, but also initiates a genuine philosophical dialogue between the ideas of Spinoza and those of the German Idealists. The issues at stake - the value of humanity; the possibility and importance of self-negation; the nature and value of reason and imagination; human freedom; teleology; intuitive knowledge; the nature of God - remain of the highest philosophical importance today. (shrink)

A proper and comprehensive study of the relationship between Hassidism and philosophy would require a volume of its own. In the limited space of this chapter, I shall focus on two crucial issues within the broader topic of Hassidism and philosophy. In the first part, I will study the Hassidic reception of Maimonides’ Guide of the Perplexed, widely perceived as the greatest work of Jewish philosophy, a work that was equally admired and derided as heretical from its very early dissemination (...) in the late twelfth century. Against the common prejudice among scholars, I will show that throughout its history, numerous Hassidic leaders engaged in the study of the Guide, admired the book, and quoted it approvingly as an authoritative rabbinic source. In the second part of this chapter, I will move from the Hassidic reception of Maimonides’ philosophy to what I would argue is perhaps the most significant Jewish contribution to modern Western philosophy: the notion of acosmism, according to which only God truly and fully exists. I will show that through the mediation of Salomon Maimon (1753-1800) this bold notion was adopted from the school of the Maggid of Mezhrich and introduced into the systems of German Idealism. In my brief conclusion, I will attempt to provide a preliminary answer to the question of what allowed Hassidic masters to develop rather bold philosophical and theological views in spite of the conservative appearance of the movement. (shrink)

The early modern period was the natural historical habitat of the Principle of Sufficient Reason, i.e., the demand that everything must have a cause, or reason. It is in this period that the principle was explicitly articulated and named, and throughout the period we find numerous formulations and variants of the PSR and its closely related ‘ex nihilo nihil fit’ principle, which the early moderns inherited from medieval philosophy. Contemporary discussions of these principles were not restricted to philosophy. “Nothing will (...) come of nothing; speak again” old King Lear tells his daughter Cordelia at the beginning of Shakespeare’s celebrated tragedy, and in early modern science, conservation principles were the order of the day. Within philosophy, Malebranche stipulates that there cannot be an effect without a cause, and Berkeley motivates his idealism by an appeal to ‘ex nihilo nihil fit.’ Were we to try to provide an exhaustive survey the various formulations of the PSR in this period – including the weaker ones – we would be writing an encyclopedia. In fact, one wonders whether any early modern thinker was willing to accept a wholesale rejection of the PSR, i.e., a view which states that no fact requires an explanation. Moreover, the view that many – perhaps most – facts require an explanation seems to be tacitly assumed even by us today, in both our theoretical and colloquial discourse. For these reasons, this chapter will focus on two early modern philosophers who advocated very strong (i.e., virtually exceptionless) versions of the PSR: Benedict de Spinoza and G.W. Leibniz. Following a brief overview of Descartes’s restricted endorsement of the PSR, I will turn to discuss the central features of the PSR in the writings of Spinoza (§2) and those of Leibniz (§3). In the cases of each of these philosophers, we will examine carefully: (i) their main statements of the PSR, (ii) the scope they assign to the principle (i.e., what requires an explanation and what counts as an explanation), (iii) the modal strength they assign to the principle, (iv) the main implications they draw from the principle, (v) exceptions to the principle, and, finally, (vi) the justification of the principle. In §4, we will study a principle, complementing the PSR, namely, the assertion that everything and every fact must have an effect (or as Leibniz would put it: “nothing is sterile”). (shrink)

In 1989, Cambridge University Press announced the publication of a new, three-volume book series: The Cambridge Translations of Medieval Philosophical Texts. The first volume – edited by Norman Kretzmann and Eleonore Stump, and dedicated to logic and the philosophy of language – contained 15 medieval texts, of which 15 were composed by Christian authors. The second volume in the series, this time focusing on ethics and political philosophy, appeared in 2000. Seventeen of the 17 texts included in this collection – (...) edited by Arthur S McGrade, John Kilcullen and Matthew Kempshall – were authored by Christian writers. Late-medieval Jewish or Islamic texts on ethics or politics? Not in our school. (shrink)

My claim is that despite powerful arguments to the contrary, a coherent moral distinction between the jus in bello code and the jus ad bellum code can be sustained. In particular, I defend the traditional just war doctrine according to which the independence between the in bello and ad bellum codes reflects the moral equality between just and unjust combatants and between just and unjust non-combatants. In order to establish this, I construe an in bello proportionality condition which can be (...) satisfied by just and unjust combatants alike. (shrink)